Lizzy Lemon
DIS Veteran
- Joined
- Jan 30, 2006
- Messages
- 2,551
I checked my credit card balance over the phone with Tesco yesterday and there was a transaction for over £111 with an on-line gambling company that had nothing to do with us. The result is Tesco are going to look into it and I've cancelled my card and will have to wait for a new one to come. The lady on the phone told me it's possible it's innocent and someone has keyed in one digit incorrect and that is frightening because I thought the security code on the back of cards would stop any incorrection in keying in. This is the first time I've had experience of this sort of thing although I know it's quite common - just feel better 'talking' to someone, thanks for 'listening'. p.s. Tesco were very good with their customer service. 

One tip I would give to anyone who shops or banks online and who has Windows XP on their pc's, is to use the on-screen keyboard to enter any sensitive details using your mouse. It can be found in Start/All Programs/Accessories/Accessibility and is a very useful tool in helping to defeat keyloggers. Keylogging is where someone somehow puts spyware on your pc and that spyware records every keystroke you make on your keyboard, instantly telling the person on the other end everything they need to know about your accounts etc. Every click of a mouse is exactly the same as every other and there is no way of telling what information you are inputting by using this method, at least not yet! I'm pretty sure that it was keylogging which gave away our details and since we started using the on-screen keyboard there haven't been any more incidents. If you have XP then give it a go. 
